News
The newsletter of the Belgian specialist in acoustic and thermal underlays for screeds, parquets and wooden floorings.

Visit of the Czech and Slovak Delegation
We extend our sincere thanks to the delegation of our Czech and Slovak representatives for their recent visit. For many years, Potichu has been our trusted representative in the Czech Republic and Slovakia, strengthening our brand
February 2025
Acoustic underlays for screeds: what performance to expect over time?
The qualitative difference between underlays for screeds is often reduced to a comparison of their respective Delta Lw. But what happens to this parameter after the underlay has been exposed to the load of the screed for several decades?
January 2020